Need help ! 2.3 whipple?

Michael Lorage

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Jul 20, 2015
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Hey guys, i have a 03 cobra and have pretty much full bolt ons with the stock blower, making about 455rwhp and i was wondering if going to a 2.3l whipple is gonna make much of a difference and is there alot to change if i do the swap
Thanks
 

cj428mach

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100-150rwhp on gasoline, a 200-250 rwhp gain on e85 and those aren't typos lol.
 

ClubVenom1

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You will need to change your fuel injectors, fuel pumps (or add a BAP), Maf, and Tune on gasoline. If E85 you need to go even larger on injectors and get a complete return fuel setup with big pumps. It gets pricey as you increase the HP.
 

2quicksvt

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On pump gas 93 my 2.3 Whipple made 608/550 on 17pds. Now it return style fuel an E85 on 21pds makes 685/625.. The 2.3 will deffently help the car depending what fuel you have available..
 

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